Display screen or portion thereof with graphical user interface



The sole FIGURE is a front view of a display screen or portion thereofwith graphical user interface, showing our new design.

The outermost dashed-dotted broken line depicts a boundary line of adisplay screen or portion thereof, and forms no part of the claimeddesign. The dashed broken lines depict text, icons, or the remainder ofthe graphical user interface, and form no part of the claimed design.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.